Shah's Gastro, Cancer & Robotic Surgery Centre · Ahmedabad & Gandhinagar
Before the operation is booked there is a document, and most of what happens to you is decided inside it. Apollo Hospital, Bhat · Gota OPD, Ahmedabad.
Rectal cancer is settled on paper before it is settled in theatre. A pelvic MRI, a finger examination recorded properly, and a tumour board decide the order of treatment, whether radiotherapy is given at all, whether the sphincter can be kept, and whether a stoma is temporary or permanent. Dr Harsh Shah’s position is that a patient should be able to read that plan and question it — because the questions that change a rectal cancer operation are asked weeks before the day of surgery, not on the morning of it.
Shah’s Gastro, Cancer & Robotic Surgery Centre. The training here is in surgical gastroenterology as a super-specialty, so the rectum is not an occasional operation between other work. In rectal cancer the error that costs a patient most is rarely technical. It is a plan made before the MRI was read properly, or made by one person rather than a board — and by the time that shows, the pelvis has already been operated in.
Dr Harsh Shah
MS, MCh (Surgical Gastroenterology), DrNB (Surgical Gastroenterology)
Rectal Cancer Surgeon · Apollo Hospital, Bhat, Gandhinagar · Gota OPD, Ahmedabad
Google rating 4.89 from 216 reviews at the Gota clinic, and 4.94 from 17 reviews at Apollo, Bhat.
Every rectal cancer seen here goes to a tumour board before any treatment is offered — surgeon, medical oncologist, radiation oncologist, radiologist and pathologist in one room. That is stricter than the rule for colon cancer, and deliberately so: in the rectum the sequence of treatment matters as much as the operation.
Patients arrive expecting the colonoscopy report to be the important document, because that is the one that carried the word cancer. In the rectum it is not. The colonoscopy proves what the tumour is; the pelvic MRI decides what is done about it.
No treatment decision for a rectal cancer should be made before a pelvic MRI exists and has been read by the team that will treat you. A plan offered on a CT scan alone, or on the endoscopy report alone, is a plan built on the wrong picture.
Two clinic-room measurements sit beside it and are just as easily lost. The first is a digital rectal examination — an unglamorous test that finds a low rectal tumour more reliably than anything else and tells the surgeon whether the growth can be reached, whether it moves, and whether it is sitting on the sphincter. The second is the distance from the anal verge measured on a rigid scope. A flexible colonoscope over-estimates that distance, and a tumour recorded as higher than it truly is can be planned for the wrong operation.
A report that says “rectal mass, further correlation advised” has not helped anyone. What a surgical team needs is a synoptic report, which names the same six things every time.
| What the report must state | Why it changes your plan |
|---|---|
| T stage — how deep the tumour has grown | Separates an early cancer that can go straight to surgery from one that needs treatment first |
| Distance to the mesorectal fascia (mrCRM) | A threatened or involved margin means radiotherapy-containing treatment before surgery, never less |
| Extramural venous invasion (EMVI) | Present, it moves the case into the high-risk group even when everything else looks modest |
| Nodal status in the mesorectum | Contributes to the risk tier and to the chemotherapy discussion |
| Height from the anal verge | Decides which operation is on the table at all |
| Sphincter and levator involvement, for low tumours | This is the sentence that decides stoma or no stoma |
If your MRI report does not contain those six items, ask for it to be reported again rather than accepting a plan built on it. Asking a radiologist for a structured re-read costs days. Discovering the gap after an operation costs considerably more.
Alongside the MRI, a contrast CT of chest, abdomen and pelvis looks for disease elsewhere, a full colonoscopy excludes a second tumour higher in the bowel, and a baseline CEA blood test is taken so later changes mean something. Mismatch-repair testing is done on every rectal cancer, because a small group of tumours respond to immunotherapy in a way that changes the whole plan.
Once the MRI is read, a rectal cancer falls into one of three groups. The group, not the surgeon’s preference, sets the order of treatment.
Early and favourable. A shallow tumour with a clear margin on MRI goes straight to surgery. No radiotherapy, no chemotherapy first. A very small, well-behaved tumour may even be taken through the anus by local excision, with a full operation to follow only if the pathology is unfavourable.
Intermediate. A tumour through the wall but with a comfortably clear margin on MRI can now be treated with chemotherapy alone before surgery, leaving pelvic radiotherapy out and holding it in reserve for a tumour that does not respond. This is a real change in practice, and it is made for a reason patients care about: pelvic radiotherapy has permanent costs to bowel, bladder, sexual function and fertility.
Locally advanced. A tumour growing beyond the mesorectal envelope, a threatened or involved margin, venous invasion, bulky nodes or a very low tumour is treated with all the chemotherapy and all the radiotherapy first, and surgery afterwards. Giving everything up front is not pessimism — it is done while a patient is at their fittest, and it is what opens the possibility of keeping the rectum.
Whichever route is taken, the operation itself is held to one standard. The rectum is removed inside its own intact envelope of fat and lymph nodes — total mesorectal excision — dissected in a natural plane, with a clear margin all the way round and an adequate margin below the tumour.
The pathologist grades the quality of that envelope on the specimen, and that grade predicts whether the cancer comes back in the pelvis. It is the fairest audit a rectal cancer surgeon has, because it measures what was actually achieved rather than what was intended.
Which operation follows from the height of the tumour and from that one sentence in the MRI about the sphincter.
| Where the tumour sits | The operation | What it means for you |
|---|---|---|
| Upper or middle rectum | Anterior resection, the bowel rejoined | No permanent stoma; a temporary one is often used to protect the join |
| Low rectum, sphincter not involved | Low anterior resection with total mesorectal excision and a low join | Sphincter kept, a temporary ileostomy for some months, and bowel habit that takes time to settle |
| Very low, sphincter involved or continence already poor | Abdominoperineal excision | A permanent colostomy, and the back passage closed |
| Selected low tumours, good continence, sphincter free | Intersphincteric resection | An alternative to a permanent stoma in carefully chosen patients |
| Complete disappearance after treatment | Watch-and-wait, under a strict surveillance programme | No operation for now, and a commitment to frequent checks |
More distress after rectal cancer surgery comes from a stoma nobody prepared the patient for than from the stoma itself.
A temporary ileostomy is used to protect a low join. It does not prevent a leak; it changes a catastrophic leak into a manageable one. It is normally closed some months later, once any chemotherapy is finished and a contrast study has confirmed the join is intact — but a proportion are never closed, and that possibility is said out loud before the first operation rather than discovered afterwards.
Two things are arranged before theatre, not after. The stoma nurse marks the site on your abdomen while you are sitting, standing and bending, because a bag sited in a skin crease leaks for years. And anyone of reproductive age who may receive pelvic radiotherapy is referred for fertility preservation before the radiotherapy begins — this is time-critical, it cannot be recovered later, and it is the single most commonly forgotten item on a rectal cancer plan.
Changes in bowel habit after a low join — urgency, going several times in a cluster, occasional loss of control — are common and have a name, Low Anterior Resection Syndrome. It is counselled before the operation, not explained afterwards. It usually improves over the first year or two, and it is managed actively with diet, medication, pelvic floor physiotherapy and bowel retraining.
★★★★★
“I was operated by Dr. Harsh Shah for rectal cancer, and I am extremely grateful for his expertise and care. He is highly skilled, very approachable, and explained every step of the treatment and surgery in detail, which gave me a lot of confidence. The surgery went smoothly, and my recovery has been excellent under his guidance. In my experience, he is truly the best rectal cancer surgeon in Ahmedabad, and I would strongly recommend him to anyone looking for the best cancer care.”
★★★★★
“We came from Udaipur, Rajasthan for my husband's rectal cancer surgery. Dr. Harsh Shah performed the operation with great expertise and care. He explained everything clearly and supported us throughout the treatment. The surgery was successful, and we are very grateful for the excellent care we received. Dr. Harsh Shah is one of the best rectal cancer surgeons. Highly recommended!”
★★★★★
“The surgery went very smoothly, and recovery was excellent. Dr. Harsh Shah is highly skilled, kind, and supportive throughout the treatment process. He explained everything clearly and gave us great confidence during a difficult time. Highly recommended for anyone looking for the best cancer surgeon in Ahmedabad, especially for rectal and gastrointestinal cancers”
Ramniwas Sharma · Google review
Bhupendar Dave · Google review
SHIVAM SOLANKI · Google review
A rectal cancer plan is not a single decision taken once. It is reviewed at fixed points, and a patient who knows where those points are can ask the right question at the right time.
The plan is formally revisited after neoadjuvant treatment, when the MRI and the examination are repeated to see how the tumour has responded; surgery follows some two to three months after radiotherapy ends, because operating into a recently irradiated pelvis is harder and heals worse. It is revisited again on the pathology report after surgery, which is what decides whether further chemotherapy is advised.
A second opinion is worth taking in four situations, and they are worth naming plainly. When you have been offered a permanent stoma and nobody has explained why the sphincter cannot be kept. When one surgeon calls the tumour inoperable and another does not. When an operation has been proposed and nobody has told you the case went to a tumour board. And when a rectal cancer is obstructing and an emergency resection has been suggested — because in the rectum the correct first move for an obstructing tumour is almost always a defunctioning stoma, then proper staging and treatment, then the cancer operation. Removing an unstaged obstructing rectal cancer as an emergency is an oncological error, not a rescue.
These are the questions that change what happens to you. They are ordinary questions, and a surgeon who welcomes them is telling you something useful.
Has my case been discussed at a tumour board, and what did it recommend? · Does my MRI report state the margin, venous invasion, height and sphincter involvement? · Which risk group am I in, and why? · Is radiotherapy planned, and if it is being left out, on what grounds? · Can the sphincter be kept, and what would change that during the operation? · Will I have a stoma, is it temporary, and when would it be closed? · Has fertility preservation been discussed before any radiotherapy? · Has the stoma nurse marked the site? · Who will actually operate, and if the operation is robotic, who is at the console? · Who do I call at night in the first week after discharge?
Every complication is named in full before consent, in the language you are most comfortable in — Gujarati, Hindi or English. They include a leak at the join, infection in the pelvis, injury to the ureter, difficulty passing urine, changes in sexual function, delayed healing of the perineal wound after an abdominoperineal excision, narrowing of the join later, hernia at the wound or beside the stoma, and the risk to life itself. The likelihood attached to each one depends on how low the join is, whether you have had radiotherapy, your age and your fitness — which is exactly why those numbers belong across a desk, in your own case, and not on a web page.
One. Book your consultation. Bring the colonoscopy and biopsy reports, the slides, and the pelvic MRI on a disc rather than as a printout.
Two. The workup is completed — examination recorded properly, a structured MRI read, staging CT, bloods, and mismatch-repair testing.
Three. Your case goes to the tumour board, and a written plan comes back with the order of treatment set out and the stoma question answered.
Four. Treatment and surgery at Apollo Hospital, Bhat, with the recovery pathway and stoma teaching explained to your family beforehand.
Five. Histology review at about two weeks, the decision on further chemotherapy, stoma closure planned, and a five-year surveillance schedule you are given in writing.
There is no single figure for rectal cancer treatment, and any page that gives you one is guessing. What moves it is the length of stay, the room category, whether radiotherapy and chemotherapy are part of the plan, the approach used for the operation, intensive care, and the second admission for stoma closure.
The office prepares a written estimate before admission, so you are comparing a document rather than a conversation. Cashless admission is arranged where your policy allows it and the pre-authorisation paperwork is prepared for you. Ask what the estimate excludes, whether stoma appliances are covered, and who your point of contact is if the hospital and the insurer disagree.
No. Most rectal cancers are treated without a permanent stoma. A temporary ileostomy is common when the join is low, and it is usually closed some months later. A permanent colostomy is needed when the tumour involves the sphincter muscle itself, and that is answered from your MRI before the operation, not during it.
Because it depends on the margin on MRI. Where the tumour is close to or involving the mesorectal fascia, radiotherapy-containing treatment is given first. Where the margin is comfortably clear, chemotherapy alone before surgery is now an accepted option, and pelvic radiotherapy is held in reserve.
Sometimes, under a watch-and-wait programme. It requires an examination, an endoscopy and a pelvic MRI every three to four months for two years, then six-monthly, and an acceptance that surgery will be done if the tumour regrows. It is a programme, not a shortcut, and it is not offered where that follow-up is unrealistic.
It gives better access deep in a narrow pelvis, which matters most in a low tumour. It does not change the standard the operation is judged by — the quality of the specimen and the clearance of the margin. Open surgery is still the right answer in some cases.
Yes, and in a disease where the plan decides so much it is reasonable. Bring the MRI disc, the biopsy report and the slides. A second opinion frequently confirms the original plan, which is itself worth having in writing before a major operation.
Shah’s Gastro, Cancer & Robotic Surgery Centre — Gota, Ahmedabad
Consultation, review of colonoscopy, biopsy and MRI reports, second opinions, surveillance.
Google: Dr Harsh Shah · 4.89 from 216 reviews
Directions to the Gota clinic
Apollo Hospital — Bhat, Gandhinagar
Admission, surgery and inpatient care.
Google: Dr Harsh Shah – Robotic GI Surgeon · 4.94 from 17 reviews
Directions to Apollo, Bhat
Patients travel for rectal cancer treatment from across Gujarat, southern Rajasthan and western Madhya Pradesh. Send the pelvic MRI and the biopsy report ahead of the appointment.
More on Dr Harsh Shah’s work in rectal and bowel cancer: rectal cancer treatment · HIPEC for peritoneal spread · recent advances in rectal cancer · rectal cancer case reports.
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